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Medicines gefapixant citrateQuestion & answer

gefapixant citrate · Medicine question

What is the shelf life of Lyfnua 45 mg film-coated tablets?

iatroX medicinesPublished 8 November 2026

The answer

Answer

Lyfnua 45 mg film-coated tablets have a shelf life of 4 years.

Sources for this answer

Lyfnua 45 mg film-coated tabletsMerck Sharp & Dohme (UK) Limited · emc · SmPC §6.3 Shelf life · Version 3Document updated 11 August 2025

Sources checked 8 November 2026

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gefapixant citrate

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More questions about gefapixant citrate

Do Lyfnua 45 mg film-coated tablets require any special storage conditions?How should unused Lyfnua 45 mg film-coated tablets or associated waste material be disposed of?What do Lyfnua (gefapixant citrate) 45 mg film-coated tablets look like?What does the product information state about incompatibilities for Lyfnua 45 mg film-coated tablets?What pack sizes are listed for Lyfnua 45 mg film-coated tablets?Which excipients are present in the film-coating of Lyfnua 45 mg film-coated tablets?

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